public class Logger
{
private static ILog logger;
static Logger()
{
if (logger ==
null)
{
var repository = LogManager.CreateRepository(
"NETCoreRepository");
//log4net从log4net.config文件中读取配置信息
XmlConfigurator.Configure(repository,
new FileInfo(
"log4net.config"));
logger = LogManager.GetLogger(repository.Name,
"Logger");
}
}
public static void Info(
string message, Exception exception =
null)
{
if (exception ==
null)
logger.Info(message);
else
logger.Info(message, exception);
}
public static void Warn(
string message, Exception exception =
null)
{
if (exception ==
null)
logger.Warn(message);
else
logger.Warn(message, exception);
}
public static void Error(
string message, Exception exception =
null)
{
if (exception ==
null)
logger.Error(message);
else
logger.Error(message, exception);
}
}
config配置如下
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<!-- This section contains the log4net configuration settings -->
<log4net>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout" value=" 
